Hello, I can no longer edit the pages, the edit or delete buttons are no longer available. I also switched between 1xx and 3xx to see if that's the reason but no, so what can the problem be? Regards

You probably have javascript error there

Hello, and what do you suggest?

now i have this problem with pages, users and categories.

Hello, This problem is spreading what is the solution?

Its not spreading, its just there.
Check browser console what errors you have there

Hello where is the browser console?

This problem now exists with users, pages, listings, and categories

@epsilon
Pretty sure it existed even before you just did not checked.
https://balsamiq.com/support/faqs/browserconsole/#:~:text=To%20open%20the%20developer%20console,(on%20Windows%2FLinux).

Yes, I am sure that the problems still exist. and this is the screenshot from the console

in the console it shows 14 problems
12. Problems: Users may have difficulties reading text content due to insufficient color contrast.
1. Problem: Page layout may be unexpected due to Quirks Mode
1. Issue: Audit usage of navigator.userAgent, navigator.appVersion, and navigator.platform

Hello. Thanks for your answer @ad. no, my site only uses one language

That one looks like adsense problem